Apparatus for detecting and recognizing signals and method thereof
US10775483B1 · kind B1 · utility
2Cited by
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15Claims
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Key dates
| Filing date | Dec 9, 2019 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Dec 9, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Disclosed is a radar-based human motion recognition apparatus including a first radar for emitting a first radar signal for detecting a position of an object, a second radar for emitting a second radar signal for gesture recognition, an antenna for receiving a first reflected signal reflected from the object by the first radar signal and a second reflected signal reflected from the object by the second radar signal, and a controller for determining situation information based on second signal processing for the second reflected signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.